GB8430328D0 - Developer compositions - Google Patents

Developer compositions

Info

Publication number
GB8430328D0
GB8430328D0 GB848430328A GB8430328A GB8430328D0 GB 8430328 D0 GB8430328 D0 GB 8430328D0 GB 848430328 A GB848430328 A GB 848430328A GB 8430328 A GB8430328 A GB 8430328A GB 8430328 D0 GB8430328 D0 GB 8430328D0
Authority
GB
United Kingdom
Prior art keywords
developer compositions
developer
compositions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB848430328A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB848430328A priority Critical patent/GB8430328D0/en
Publication of GB8430328D0 publication Critical patent/GB8430328D0/en
Priority to EP85810561A priority patent/EP0184552A3/fr
Priority to AU50503/85A priority patent/AU5050385A/en
Priority to JP60267594A priority patent/JPS61144646A/ja
Priority to US06/935,098 priority patent/US4753869A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/19—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of a saturated carbon skeleton containing rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
    • C07C309/08—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing hydroxy groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C07C309/58—Carboxylic acid groups or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C07C309/60—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3028—Heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB848430328A 1984-11-30 1984-11-30 Developer compositions Pending GB8430328D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB848430328A GB8430328D0 (en) 1984-11-30 1984-11-30 Developer compositions
EP85810561A EP0184552A3 (fr) 1984-11-30 1985-11-25 Agents de développement photographiques et composition les contenant
AU50503/85A AU5050385A (en) 1984-11-30 1985-11-29 Photographic developing agents containing 1-phenyl-3- pyrazolidinone salts
JP60267594A JPS61144646A (ja) 1984-11-30 1985-11-29 写真用現像剤およびそれを含む組成物
US06/935,098 US4753869A (en) 1984-11-30 1986-11-24 Photographic developing agents containing stable, soluble, pyrazolidinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848430328A GB8430328D0 (en) 1984-11-30 1984-11-30 Developer compositions

Publications (1)

Publication Number Publication Date
GB8430328D0 true GB8430328D0 (en) 1985-01-09

Family

ID=10570530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848430328A Pending GB8430328D0 (en) 1984-11-30 1984-11-30 Developer compositions

Country Status (5)

Country Link
US (1) US4753869A (fr)
EP (1) EP0184552A3 (fr)
JP (1) JPS61144646A (fr)
AU (1) AU5050385A (fr)
GB (1) GB8430328D0 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8506803D0 (en) * 1985-03-15 1985-04-17 Ciba Geigy Ag Developing agents
US4816384A (en) * 1986-10-09 1989-03-28 E. I. Du Pont De Nemours And Company Powdered packaged developer
CA2035049C (fr) * 1990-01-31 1996-09-17 Audenried W. Knapp Substance a revelateur photographique non toxique
JPH0990546A (ja) * 1995-09-21 1997-04-04 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料及びそれに用いるヒドロキサム酸化合物
US5922521A (en) * 1998-03-26 1999-07-13 Eastman Kodak Company Uniformly mixed dry photographic processing composition and method of preparation
US5945265A (en) * 1998-03-26 1999-08-31 Eastman Kodak Company Uniformly mixed dry photographic developing composition containing antioxidant and method of preparation
US5900355A (en) * 1998-03-26 1999-05-04 Eastman Kodak Company Method of making uniformly mixed dry photographic processing composition using hot melt binder
US6444414B1 (en) 2000-10-20 2002-09-03 Eastman Kodak Company Ascorbic acid developing compositions stabilized with sulfo compound and methods of use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444803A (en) * 1945-08-27 1948-07-06 Eastman Kodak Co Photographic developer containing disodium salts of monohydric phenol monoacids
US2893865A (en) * 1956-12-26 1959-07-07 Gen Aniline & Film Corp Single powder photographic developers
US3038801A (en) * 1960-02-18 1962-06-12 Philip A Hunt Company Photographic pyrazolidone developers in non-aqueous organic solvents
GB943928A (en) * 1960-08-25 1963-12-11 Ilford Ltd Acid addition compounds of 3-pyrazolidones and photographic developers containing them
US3221023A (en) * 1961-05-01 1965-11-30 Eastman Kodak Co (2-hydroxymethyl-3-pyrazolidones)
NL125658C (fr) * 1964-02-03
EP0109118B1 (fr) * 1982-11-12 1986-06-04 Agfa-Gevaert N.V. Matériau photographique couleurs comprenant des agents développateurs pour le développement chromogène

Also Published As

Publication number Publication date
US4753869A (en) 1988-06-28
AU5050385A (en) 1986-06-05
EP0184552A2 (fr) 1986-06-11
JPS61144646A (ja) 1986-07-02
EP0184552A3 (fr) 1987-09-30

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